171772012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{2549}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 318729600

約数和(自身を除く): 146957588

約数列:

[1, 2, 4, 17, 34, 68, 991, 1982, 2549, 3964, 5098, 10196, 16847, 33694, 43333, 67388, 86666, 173332, 2526059, 5052118, 10104236, 42943003, 85886006, 171772012]

約数ペア:

[(1, 171772012), (2, 85886006), (4, 42943003), (17, 10104236), (34, 5052118), (68, 2526059), (991, 173332), (1982, 86666), (2549, 67388), (3964, 43333), (5098, 33694), (10196, 16847)]